no_digested

beginning[beta_a] = 10
beginning[beta_b] = 10


parameter[particle] = positron ! electron
parameter[geometry] = open
parameter[p0c]                    = 2.998e8
parameter[ptc_exact_model] = T

particle_start[spin_x] = 0.
particle_start[spin_y] = 0.
particle_start[spin_z] = 0.5

particle_start[x]  = 1e-3
particle_start[px] = 0e-3
particle_start[y]  = 2e-3
particle_start[py] = 0e-4
particle_start[z]  = 0
particle_start[pz] = 0

qq: quad, l = 0.1, k1 = 1,
  cylindrical_map = {
    m = 0, 
    theta0_azimuth = 0,
    master_parameter = k1,
    dz = 0.1,
    ele_anchor_pt = beginning,
    field_scale = 1,
    r0 = (0, 0, 0), 
    e_coef_im = (-1e0, 0.00, 0.00, 0.00),
    b_coef_re = (-1e0, 0.0, 0.0, 0.0) }, field_calc = fieldmap

ln: line = (qq)
use, ln

end_file

    e_coef_im = (0.005, 0.006, 0.007, 0.008),
    e_coef_re = (0.01, 0.02, 0.03, 0.04),

    e_coef_im = (0.00, 0.00, 0.00, 0.00),
    e_coef_re = (0.01, 0.0, 0.0, 0.0),

    b_coef_im = (0.005, 0.006, 0.007, 0.008),
    b_coef_re = (0.01, 0.02, 0.03, 0.04) }, field_calc = fieldmap

    e_coef_re = (1, 2, 3, 4, 5, 6),
    b_coef_re = (0.01, 0.02, 0.03, 0.04, 0.05, 0.06) }, field_calc = fieldmap